Home / 32,966,610.65-49,449,324.87-13,531,616.45

Finding the Fourth Proportional to 32,966,610.65, 49,449,324.87 and 13,531,616.45

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Solution

The fourth proportional to 32,966,610.65, 49,449,324.87 and 13,531,616.45 is: 20,297,182.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,966,610.65 : 49,449,324.87 = 13,531,616.45 : x
  2. Step 2: Convert to fraction form
    32,966,610.65/49,449,324.87 = 13,531,616.45/x
  3. Step 3: Cross multiply
    32,966,610.65x = 49,449,324.87 × 13,531,616.45
  4. Step 4: Simplify right side
    32,966,610.65x = 669,129,297,852,286
  5. Step 5: Solve for x
    x = 669,129,297,852,286/32,966,610.65
  6. Step 6: Final answer
    x = 20,297,182.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.